Toyota 1HZ Repair Manual

FU-36 FUEL SYSTEM Injection Pump
(c) Disconnect the speed control spring from the spring
seat, and remove the spring seat, damper spring,
speed control spring, the governor cover and adjust-
ing lever shaft assembly and gasket.
14. REMOVE GOVERNOR ADJUSTING LEVER SHAFT
FROM GOVERNOR COVER
Remove the following parts from the governor cover.
(1) Adjusting lever shaft, O-ring and washer
assembly
(2) O-ring
(3) Washer
15. (1PZ(w/HAC) and1HZ(w/HAC))
DISASSEMBLE HIGH ALTITUDE COMPENSATOR
A. Remove lever control spring
Remove the bolt, gasket and lever control spring.
B. Remove pneumatic bellows
(a) Using a 5 mm hexagon wrench, remove the four bolts.

Toyota 1HZ Specifications

General

Fuel Type	Diesel
Maximum Power	96 kW (129 hp) at 3800 rpm
Firing Order	1-5-3-6-2-4
Aspiration	Naturally aspirated
Fuel System	Direct injection
Cooling System	Water-cooled
Displacement	4.2 L (4164 cc)
Maximum Torque	285 N·m (210 lb·ft) at 2200 rpm
Valvetrain	SOHC, 12 valves (2 per cylinder)